ATI Radeon HD 3870 X2
VS
AMD Radeon HD 6750M
ATI Radeon HD 3870 X2
VS
AMD Radeon HD 6750M

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between ATI Radeon HD 3870 X2  vs  AMD Radeon HD 6750M.

756
Place in performance rating
672
TeraScale
Architecture
Terascale 2
R680
Code name
Whistler
Desktop
Type
Laptop
26 January 2008 (13 years ago)
Release date
4 January 2011 (10 years ago)
$449
Launch price (MSRP)
no data
$254 (0.6x MSRP)
Price now
$506
0.15
Value for money
0.12
R680
GPU code name
Whistler-PRO
Desktop
Market segment
Laptop

Technical specs

Which GPU is better between ATI Radeon HD 3870 X2  vs  AMD Radeon HD 6750M in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

320
Pipelines
480
825 MHz
Core clock speed
600 MHz
666 million
Transistor count
716 million
55 nm
Manufacturing process technology
40 nm
165 Watt
Power consumption (TDP)
35 Watt
13.20
Texture fill rate
14.40
2x 528.0 gflops
Floating-point performance
576.0 gflops
320
Pipelines / CUDA cores
480
666 million
Number of transistors
716 million
165 Watt
Thermal design power (TDP)
35 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards ATI Radeon HD 3870 X2 and AMD Radeon HD 6750M come in different sizes (length), connector types and types of interfaces.

PCIe 2.0 x16
Interface
MXM-A (3.0)
267 mm
Length
no data
1x 6-pin + 1x 8-pin
Supplementary power connectors
no data
no data
Laptop size
medium sized

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between ATI Radeon HD 3870 X2 vs AMD Radeon HD 6750M.

GDDR3
Memory type
GDDR5
512 MB
Maximum RAM amount
1 GB
256 Bit
Memory bus width
128 Bit
1802 MHz
Memory clock speed
900 MHz
57.66 GB/s
Memory bandwidth
25.6 GB/s
no data
Shared memory
-

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between ATI Radeon HD 3870 X2 vs AMD Radeon HD 6750M.

2x DVI, 1x S-Video
Display Connectors
No outputs

API support

The confrontation between the two contenders ATI Radeon HD 3870 X2 and AMD Radeon HD 6750M is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4

Gaming performance

Select form the list the required name to identify gaming performance for ATI Radeon HD 3870 X2 and AMD Radeon HD 6750M graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the ATI Radeon HD 3870 X2 or AMD Radeon HD 6750M good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) ATI Radeon HD 3870 X2
AMD Radeon HD 6750M
Death Stranding (2020) ATI Radeon HD 3870 X2
AMD Radeon HD 6750M
F1 2020 (2020) ATI Radeon HD 3870 X2
AMD Radeon HD 6750M
Gears Tactics (2020) ATI Radeon HD 3870 X2
AMD Radeon HD 6750M
Doom Eternal (2020) ATI Radeon HD 3870 X2
AMD Radeon HD 6750M
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of ATI Radeon HD 3870 X2

Cheaper ($254 (0.6x MSRP) vs $506)

More maximum RAM amount (512 MB vs 1 GB)

More memory bandwidth (57.66 GB/s vs 25.6 GB/s)

Advantages of AMD Radeon HD 6750M

1.06% faster in synthetic tests

More pipelines (480 vs 320)

Finer manufacturing process technology (40 nm vs 55 nm)

Less power consumption (35 Watt vs 165 Watt)

So, ATI Radeon HD 3870 X2 or AMD Radeon HD 6750M?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6750M .

ATI Radeon HD 3870 X2 versus AMD Radeon HD 6750M performance benchmarks comparison

Overall benchmark performance

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

Passmark

Benchmark Passmark: Graphic cards performance test result. Check Passmark test results of GPUs on hitesti.com

User rating

3.8 Out of 4 Hitesti Score
4.6 Out of 14 Hitesti Score